Ringmagnet Ø 10.0 x 4.0 x 5.0 mm N42 nickel - holds 2.2 kg

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5 pieces: € *
  • RM-10x04x05-N
  • 4250538414091
  • magnets4you
  • 5 pieces
  • 1335 pieces
Magnets fascinate us with their appearance and their adhesive force. Here you will find a round... more
Product information
Magnets fascinate us with their appearance and their adhesive force. Here you will find a round representative who, alone or in conjunction with others of his kind, is a beautiful piece of jewelry for the necklace or bracelet. However, it should not be worn by nickel allergy sufferers or people with pacemakers - these people must of course be careful with all magnets.
Use imaginatively
Otherwise it can decorate mirrors or decorate the refrigerator. You can attach it to the wall with a screw and attach postcards with magnetic tape attached to the back. Several ring magnets next to each other result in an increased load capacity and are suitable, for example, for metal signs. Use it as a spacer between cables and metallic surfaces or hang it on the key chain as a decoration. Let your imagination run wild!
Makes a great gift
If you can't think of anything, give it away and watch other people use it. Maybe this gives you the taste to buy such a ring magnet yourself (or one of our many other models).

Technical specifications

total diameter D10,0 mm
inner ring d14,0 mm
total height H5,0 mm
volume330 mm³
temperature max.80 ° C
quality of magnetisationN42 
tolerance+/- 0,1 mm
direction of magnetisation axial (parallel zur Höhe) 
coatingNickel (Ni-Cu-Ni) 
magnetic force2,200 kg
weight0,0025 kg

Technical specifications for magnetization grade N42

Material Remanence Coercivity Energy product Maximum temperature
Br bHc iHc (BxH)max
Gauss (G) Tesla (T) kOe kA/m kOe kA/m MGOe kJ/m 3 °C
N42 12900-13200 1.29-1.32 10.8-12.0 860-955 ≥  12 ≥ 955 40-42 318-334 ≤  80

  • The product conforms to the European RoHS Community legislation

    The product conforms to the European RoHS Community legislation The product conforms to the European RoHS Community legislation (2002/95/EG - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
    No subject to registration under the REACH Regulation.
  • Safety Notice

    NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!
  • Determination of the magnetic force

    The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.

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Anwendungen unserer Kunden mit diesem Produkt:
  • Magnete ersetzen Saugnäpfe zur Befestigung einer Abdeckung

    Magnete ersetzen Saugnäpfe zur Befestigung einer Abdeckung Wenn man im Auto übernachtet, wird´s meist in den Morgenstunden ungemütlich. Die Sonne ist viel zu hell, das Auto heizt sich langsam auf... Mit einer passenden Verdunklung kann man das Problem zumindest eine ganze Zeit hinauszögern und gemütlich ausschlafen. Die Befestigung an der Karosserie ist mit Magneten einfach und schont den Lack. Hey magnet-shop Team, hier meine geniale!... [Read more]

Read, write and discuss reviews... more
Customer evaluation for "Ringmagnet Ø 10.0 x 4.0 x 5.0 mm N42 nickel - holds 2.2 kg"
Durchschnittliche Kundenbewertung: (aus Kundenbewertungen)
28 Jan 2020

Magnetische Schulprojekte

12 Dec 2019

Entwicklung Magnetkupplung

13 Nov 2019

*** Wäre absolut in Ordnung. Sehr zu empfehlen.

16 May 2019

Für meine Bastelzwecke sehr gut geeignet.

26 Mar 2019

Entspricht Beschreibung

21 Feb 2019

Verwendung im Modellbau

4 Jan 2019

Sehr gut

4 Jan 2018

Verwendung für eine Füllstandsanzeige

24 Nov 2017

alles super

27 Aug 2017

Es gibt immer was

4 Jul 2017

Seht gute Qualität

18 May 2017

- hält

30 Jan 2017

Eignet sich sehr gut für Angelspiele

27 Jun 2016

Gute Qualität

25 Jun 2016

perfetti !!! usati su orologio in legno

25 Nov 2015

Das Produkt setze ich im Bereich Hobby / Spiel ein

12 Oct 2015

Ideal für Modellbauer

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  • D-97816 Lohr a. Main
  • Tel.: +49 (0) 93 52 / 60 43 86 - 0